Some By Mi Yuja Niacin Anti Blemish Serum for sensitive skin
Niacinamide
Citrus Junos Fruit Extract
Alpha-BisabololAverage
- HighNormal Skin Fit
- AverageEffectiveness
- HighSafety
Works for sensitive skin; other serums fit it better.
This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- This serum offers moderate benefits for your normal skin with sensitivity, as niacinamide and citrus junos fruit extract provide antioxidant activity and help even skin tone. Alpha-Bisabolol offers general soothing benefits for redness and irritation, but lacks specialized ingredients to directly target and resolve these concerns.
- The formulation is highly suitable for normal skin due to niacinamide's anti-inflammatory action and citrus junos fruit extract's antioxidant properties.
- The safety profile is excellent, with no risks of irritation for your normal skin with sensitivity due to the absence of harsh ingredients and the presence of soothing components like Alpha-Bisabolol.
How to apply
- Use your serum in the PM routine, starting 3 times a week before building up to daily use if your skin is happy.
- Apply the serum after cleansing and toning, but before putting on your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏱ for it to soak in.
- Since your skin is sensitive and easily irritated, apply the serum on completely dry skin to help keep it calm.
- Always do a patch test before your first use and avoid getting the serum too close to your eyes .
People Say
★4.6Overall rating based on 3.5k+ reviewsBased on a very large amount of data, users frequently praise this serum for its lightweight, gel-like texture and refreshing citrus scent, noting it effectively hydrates and provides a 'glass skin' glow. While many report success in fading fresh acne marks and brightening overall skin tone, it is often described as less effective for old, stubborn hyperpigmentation or deep scarring.
Highlights
Brightens skin tone Mostly Mentioned
- “skin looks visibly brighter”
- “gave me a healthy glow”
- “complexion is more even”
- “woke up with radiant skin”
Lightweight texture Mostly Mentioned
- “absorbs instantly”
- “not sticky at all”
- “perfect for humid weather”
- “layers well under makeup”
Pleasant citrus scent Often Mentioned
- “smells like fresh lemons”
- “refreshing citrus scent”
- “divine fragrance”
- “uplifting smell”
Slow/minimal results Often Mentioned
- “didn't do much for old scars”
- “no dramatic difference”
- “takes months to see results”
- “freckles didn't fade”
Fades fresh spots Sometimes Noted
- “helped fade recent acne marks”
- “redness calmed down”
- “blemishes are lighter”
- “good for PIH”
Hydrating formula Sometimes Noted
- “leaves skin dewy”
- “surprisingly hydrating”
- “skin feels plump”
- “good moisture balance”
Strong fragrance Sometimes Noted
- “smell is too strong”
- “irritated my sensitive nose”
- “fragrance lingered too long”
- “smells artificial”
Potential irritation Rarely Noted
- “caused small bumps”
- “stung upon application”
- “broke me out”
- “redness increased”
Small packaging Rarely Noted
- “bottle is too small”
- “finished in 3 weeks”
- “wish it came in a bigger size”
- “pump dispenses too little”
Sticky residue Rarely Noted
- “left a sticky layer”
- “felt tacky on skin”
- “hair stuck to face”
- “too sticky for daytime”
Sources: lovi.care, iherb.com, gopicky.com, yesstyle.com, skinsort.com, reddit.com, and more
Questions and answers
How well does SOME BY MI Yuja Niacin Anti Blemish Serum work for sensitive skin?
This serum works moderately well for sensitive skin, helping even skin tone and calm redness while being unlikely to cause irritation. Because it lacks specialized ingredients to directly target sensitive skin concerns, products of this type for sensitive skin need potent antioxidants, hydrating components, skin-repairing ingredients, and soothing agents.
The British Journal of Dermatology, 2002International Journal of Molecular Sciences, 2024
Which ingredients make this serum a good fit for sensitive skin?
Niacinamide, citrus junos fruit extract, and alpha-bisabolol make this serum a good fit for sensitive skin by offering antioxidant activity and soothing redness. To provide an even better fit for this skin type, a treatment needs specialized soothing ingredients and skin-repairing components that directly target and resolve irritation without relying on potentially harsh elements.
The British Journal of Dermatology, 2002International Journal of Molecular Sciences, 2024
What does Niacinamide do for sensitive skin?
Niacinamide helps calm sensitive skin by strengthening the skin barrier and reducing redness and irritation. It is very well tolerated and may improve overall comfort and resilience with regular use.
What does Yuzu Fruit Extract do for sensitive skin?
Yuzu Fruit Extract helps calm sensitive skin while providing antioxidant protection to keep it feeling soft and smooth. It may also support skin moisture and elasticity, though a product for this skin type needs gentle, soothing ingredients to avoid irritation.
Antioxidants, 2022International Journal of Molecular Sciences, 2024
Where does this serum go in a skincare routine for sensitive skin?
This serum goes in the evening routine for sensitive skin, applied after cleansing and a soothing toner and before your moisturizer. Putting it in the evening helps keep your routine simple and adds extra safety around sun exposure. Sensitive skin requires products with specialized calming ingredients and direct redness-resolving components to work best.
Can I use this serum with retinol, and in what order?
You can use this serum with retinol by applying the serum first and following it with your retinol product. This helps brighten your skin tone while minimizing irritation, provided your skin tolerates both active ingredients well.
How often should I use this serum?
This serum fits your sensitive skin moderately well, and a product of this type needs extra soothing and strengthening ingredients to truly calm redness and irritation. You can use it in the evening as part of your routine.
Can this serum clog pores, cause breakouts or purging for sensitive skin?
This serum is unlikely to cause breakouts or clog pores for sensitive skin, as its safety profile is excellent and it lacks harsh ingredients. However, a product for sensitive skin needs extra specialized soothing ingredients to directly target and resolve redness and irritation.
What the research says
Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer.
The British Journal of Dermatology, 2002Upcycled low-molecular-weight anionic peptides from Citrus junos seeds protected UVR-irradiated keratinocytes and reconstructed skin tissue by scavenging reactive oxygen species, reducing paracrine cytokines, inhibiting melanin synthesis and TRP-2 expression, and increasing filaggrin, laminin-5, and type I collagen expression.
International Journal of Molecular Sciences, 2024Yuja-peel fractions (ethyl acetate, hexane, and butanol) inhibited MMP expression, induced moisturizing factors filaggrin and serine palmitoyltransferase, and decreased melanin content in UVB-irradiated HaCaT, HDF, and α-MSH-treated B16F10 cells.
Antioxidants, 2022Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin.
Journal of Cosmetic Dermatology, 2021Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women.
The Journal of Investigative Dermatology, 2008Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging.
Dermatologic Surgery, 2005Citrus junos callus extract decreased melanin content in melanocytes 1.85-fold compared with arbutin and promoted the proliferation of and procollagen synthesis by human fibroblasts by 154% and 176% at 500 μg/mL.
Molecules, 2017Application of an alpha-bisabolol-containing cream produced a significant skin-lightening effect in pigmented skin compared to a vehicle control in the majority of female subjects after 8 weeks.
International Journal of Cosmetic Science, 2010The combination of allantoin, bisabolol, D-panthenol and dipotassium glycyrrhizinate reduces UVB-induced PGE2, inflammatory cytokines, and mitochondrial superoxide in human epidermal keratinocytes.
International Journal of Cosmetic Science, 2024
Why other serums fit sensitive skin better
Topical application of TAT-SOD significantly suppresses UVB-induced erythema formation, blood flow rise, and apoptotic sunburn cell formation in human volunteers compared to a vehicle control.
European Journal of Pharmaceutics and Biopharmaceutics, 2016
Ingredients
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Specialist dermatologist, MBBS, MD, IFAAD
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Dermatology MD
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Elina Nazarenko, MD
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Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
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